Re: whoami and bash

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Hi,

2007/7/12, Gordon Messmer <yinyang@xxxxxxxxx>:
Those two are examples are the same.  If the first didn't work, you
probably used single quote characters (') instead of backticks (`).  The
backtick should be on the same key as the tilde (~).
 
personally I prefer the $( ) form, the backticks can produce semantically ambigous form: you cannot nest command substitution this way
 
--
Alessandro Brezzi
 

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